P23945 (FSHR_HUMAN) Homo sapiens (Human)

Follicle-stimulating hormone receptor UniProtKBInterproStringInteractive Modelling

695 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3; Isoform 4; )

Sequence Features

 128S -> Y (in OHSS; displays increase in affinity and sensitivity toward hCG and does not show any constitutive activity nor promiscuous activation by TSH). VAR_039279
 160I -> T (in ODG1; impairs cell surface expression). VAR_018045
 189A -> V (in ODG1; very frequent in the Finnish population). VAR_018046
 224D -> V (in ODG1; FSH binding is barely detectable; impaired targeting to the cell membrane; adenylate cyclase stimulation by FSH is 4 +-2% residual activity). VAR_039280
 307A -> T (in dbSNP:rs6165). VAR_013903 dbSNP
 348P -> R (in ODG1). VAR_039281
 419A -> T (in ODG1). VAR_018047
 449T -> A (in OHSS; increase of receptor sensitivity to both hCG and TSH together with an increase in basal activity). VAR_039282
 449T -> I (in OHSS; dbSNP:rs28928870). VAR_017244 dbSNP
 512M -> I (in OHSS; inhibits activation of PI3K/AKT signaling pathway; reduces cAMP production; no effect on ERK1/2 signaling pathway activation). VAR_074535
 514V -> A (in OHSS; increases cell surface expression; no effect on hormone binding; increases signaling activity). VAR_074536
 519P -> T (in ODG1; totally impairs adenylate cyclase stimulation in vitro; alters the cell surface targeting of the receptor which remains trapped intracellularly). VAR_039283
 524S -> R (in dbSNP:rs6167). VAR_013904 dbSNP
 545I -> T (in OHSS; displays promiscuous activation by both hCG and TSH together with detectable constitutive activity). VAR_039284
 567D -> G (activating mutation resulting in 1.5-fold increase in basal cAMP production compared to the wild-type receptor). VAR_039285
 567D -> N (in OHSS; dbSNP:rs28928871). VAR_017245 dbSNP
 573R -> C (in ODG1; alters signal transduction of the receptor; adenylate cyclase stimulation by FSH is 24 +-4% residual activity). VAR_018048
 575A -> V (in OHSS; decreases cell surface expression; no effect on hormone binding; increases levels of internalized hormone receptor complex; cAMP levels are similar to basal levels even at high doses of FSH stimulation indicating reduced signaling). VAR_074537
 591F -> S (in ovarian sex cord tumor; loss of function). VAR_018049
 601L -> V (in ODG1; binds FSH with a similar affinity than the wild-type receptor; adenylate cyclase stimulation by FSH is 12 +-3% residual activity). VAR_039286
 680N -> S (associated with longer menstrual cycles; dbSNP:rs6166). VAR_013905 dbSNP
 367-387Helical; Name=1.
 399-421Helical; Name=2.
 444-465Helical; Name=3.
 486-508Helical; Name=4.
 529-550Helical; Name=5.
 574-597Helical; Name=6.
 609-630Helical; Name=7.
 18-25
 23-32
 442-517
 18-45Leucine-rich repeat N-terminal domain
IPR000372PF01462
 57-129Leucine rich repeat 5
IPR026906PF13306
 156-240Leucine rich repeat 5
IPR026906PF13306
 282-349Gonadotropin hormone receptor, transmemb rane domain
IPR024635PF12369
 379-626G protein-coupled receptor, rhodopsin-li ke
IPR000276PF00001

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownload
'Structure of follicle-stimulating hormone in complex with the entire ectodomain of its receptor ... Heteromer
P01215; P01225;
NAG;EDO;4mqw16-366
Structure of follicle-stimulating hormone in complex with the entire ectodomain of its receptor Heteromer
P01215; P01225;
NAG;4ay917-366
Crystal Structure of Human Follicle Stimulating Hormone Complexed with its Receptor Heteromer
P01215; P01225;
NAG;SO4;1xwd17-268

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownload
monomer -4.655iu4.1.A360-643
20.94

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownload
2monomer-1.104mqw.1.C18-224
99.04
2monomer-3.344ay9.1.C18-297
91.67
3monomer-3.984ay9.1.C18-333
99.69
4monomerJEF;-4.234mqw.3.C18-390
99.72
2monomer-4.645iu4.1.A298-581
20.94
3monomer-4.685iu4.1.A334-617
20.94
4monomer-4.725iu4.1.A394-677
20.94